Navigation Links
Brown scientists say biodiversity is crucial to ecosystem productivity
Date:4/24/2008

species of native shrubs. The team then removed a certain number of species from the plots and measured each revised plot's productivity.

"The water is the same, the nitrogen is the same, the sunlight is the same," Sala said. "What is different is the diversity of the plants."

What the researchers also learned in their experiments, which ran from 2002 to this year, is that plant productivity in a flourishing ecosystem is enhanced because each species assumes a specific niche. Ecologists call this "niche complementarity." The plants use the resources available to the whole system harmoniously, such as extending their roots at different depths in the soil, using different forms of nitrogen, and staggering when they photosynthesize.

"We are deeper into understanding the mechanisms of an ecosystem's productivity," Sala said.


'/>"/>

Contact: Richard Lewis
richard_lewis@brown.edu
401-863-3766
Brown University
Source:Eurekalert  

Page: 1 2

Related biology news :

1. Eliminating germline lengthens fly lifespan, Brown study shows
2. Brown hosts regional bioengineering conference
3. New study changes conditions for Spanish brown bears
4. Rare North Island brown kiwi hatches at the Smithsonians National Zoo
5. Computers explain why pears may become brown during commercial storage
6. Dont judge a brook by its color -- brown waters are more natural
7. Brown scientists take the petri dish to new dimensions
8. Good earth: Brown chemists show origin of soil-scented geosmin
9. Scientists urged to make a stand on climate change
10. Scientists clarify a mechanism of epigenetic inheritance
11. Scientists to explore global change-public health connection
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Brown scientists say biodiversity is crucial to ecosystem productivity
(Date:7/10/2014)... 2, 2014 NXT-ID, Inc., (OTCQB: NXTD) a biometric authentication company ... Gino Pereira was interviewed on July 1 st ... Tampa Florida . Mr. Pereira discusses the company,s next ... and how the Wocket™ aims to replace a traditional ... Cedric Harris tells Gino he has never heard ...
(Date:7/10/2014)... July 7, 2014 According to ... "Electronic Access Control Systems Market Global Forecast, Market Share, ... global Electronic Access Control systems market was valued at ... grow at a CAGR of 12.6% from 2014 to ... million in 2019. Browse the full Electronic ...
(Date:7/10/2014)... to the large, mainly tropical flowering plant family Melastomataceae (Meadow ... family rely on bees for their pollination. Only about 100 ... The flowers of Axinaea appear in clusters of ... the different species are pink, yellow, orange or red. The ... colours of their bulbous appendages. The pollination mechanism of ...
Breaking Biology News(10 mins):Security and Your Money: Tampa Bay Radio Host Cedric Harris Talks to NXT-ID CEO Mr. Gino Pereira about the Wocket Smart Wallet 2Security and Your Money: Tampa Bay Radio Host Cedric Harris Talks to NXT-ID CEO Mr. Gino Pereira about the Wocket Smart Wallet 3Security and Your Money: Tampa Bay Radio Host Cedric Harris Talks to NXT-ID CEO Mr. Gino Pereira about the Wocket Smart Wallet 4Electronic Access Control Systems Market is Expected to Reach USD 31.2 Billion Globally in 2019: Transparency Market Research 2Electronic Access Control Systems Market is Expected to Reach USD 31.2 Billion Globally in 2019: Transparency Market Research 3Electronic Access Control Systems Market is Expected to Reach USD 31.2 Billion Globally in 2019: Transparency Market Research 4Electronic Access Control Systems Market is Expected to Reach USD 31.2 Billion Globally in 2019: Transparency Market Research 5Novel type of bird pollination mechanism discovered in South America 2
... Men who develop breast cancer are often not treated ... treatment becomes difficult, new results show. Although most ... 1% of cases, Dr. Marina Garassino from the Orion ... organized by the European Society for Medical Oncology. ...
... beyond, humans have always wanted to fly. First ... unfailingly ended in disaster. No workable flying machines ... today there is little comparison between a top of ... similar flight patterns. In an era in which ...
... Diversity among the ancestors of such marine creatures as ... rise beginning 144 million years ago with no clear ... This contradicts previous work showing dramatic increases beginning 248 ... diversity. "Some of the time periods in the ...
Cached Biology News:Treatment delays result in poor outcomes for men with breast cancer 2Want to fly? Don't copy the birds and the bees 2Species have come and gone at different rates than previously believed 2Species have come and gone at different rates than previously believed 3
(Date:7/11/2014)... (PRWEB) July 11, 2014 Cayenne ... company specializing in the soft tissue reconstruction segment, ... Anchor System for surgeries involving the shoulder and ... through a novel, inserter-controlled deployment method. The unique ... partial deployment, anchor pull-out, or anchor displacement (also ...
(Date:7/10/2014)... Understanding the need for better quality and ... gap that currently exists in this area, ChanTest has ... of validated ion channel and GPCR cell lines. ... ion channels control many critical physiological functions throughout the ... potential to treat a variety of human diseases. ...
(Date:7/10/2014)... 10, 2014 OMICS Group’s 5th International ... 18-20 August, 2014 at Double Tree by Hilton Beijing, ... developments in Analytical & Bioanalytical research methods only to ... on this occasion, Dr. Srinubabu Gedela, MD of OMICS ... is a remarkable one in bringing a unique and ...
(Date:7/10/2014)... ST. PETERSBURG, Russia , July 10, 2014 /PRNewswire/ ... the Russian Federation Dmitry Medvedev , presented ... a biopharmaceutical company BIOCAD . The Company is ... the scope of MabNext project BIOCAD develops a number ... of cancer and autoimmune diseases. The ceremony took place ...
Breaking Biology Technology:Cayenne Medical Launches SureLock™ All-Suture Anchor System for Shoulder and Extremity Surgery 2Cayenne Medical Launches SureLock™ All-Suture Anchor System for Shoulder and Extremity Surgery 3Leader in Ion Channel Research Announces Newly Validated and Re-Engineered Cells 2Leader in Ion Channel Research Announces Newly Validated and Re-Engineered Cells 3A Critical Review of Analytical Techniques for Improved Living Standards 2A Critical Review of Analytical Techniques for Improved Living Standards 3A Critical Review of Analytical Techniques for Improved Living Standards 4Dmitry Medvedev Presented BIOCAD the First National "Industry" Award 2
... as heat during the production of electricity could ... synthesized via a technique developed by researchers with ... National Laboratory (Berkeley Lab) and the University of ... of this technology include DOEs hydrogen fuel cell-powered ...
... HealthCare Technologies,Ltd., (the "Company") today announced that ... the Staff of the Listing Qualifications Department,(the "Staff ... indicated,that because the Staff believes that the Company,s ... on December 31, 2007, constituted a,reverse merger, the ...
... Seven Summits Research issues,PriceWatch Alerts for key stocks., ... http://www.iotogo.com/s/011008B (Note: You may have to ... key.), Today,s PriceWatch Alerts cover the following stocks: ... Co., Inc. (NYSE: MER ), DryShips, Inc. (Nasdaq:,DRYS), ...
Cached Biology Technology:Feeling the heat 2Feeling the heat 3Feeling the heat 4HealthCare Technologies Ltd. (NASDAQ: HCTL) Announces Receipt of NASDAQ Delisting Notice 2Seven Summits Research Releases Alerts on XOM, MER, DRYS, CSC, and PDLI 2Seven Summits Research Releases Alerts on XOM, MER, DRYS, CSC, and PDLI 3
... (patent pending) was developed using a protein engineering ... DNA binding pocket of wild-type DNase I. These ... for DNA. The result is a versatile enzyme ... and an ability to maintain at least 50% ...
Rabbit polyclonal to hnRNP-U...
... formation of a phosphodiester bonds between adjacent ... DNA molecules or between oligonucleotides which are ... 45 - 65?. Tfi DNA Ligase is ... than conventional DNA ligases, Thus, Tfi DNA ...
RABBIT ANTI RHEB (IN) Immunogen: A 15 amino acid peptide located in the central region of human Rheb....
Biology Products: